Heart Rate Variability Threshold Determined from Heart Rate Kinetics and Perceived Exertion in Overweight Young

The anaerobic threshold (AT) can be determined through different methods, including the heart rate variability threshold (HRVT), which delimits the withdrawal of parasympathetic nerve activity and is associated to the lactate threshold. Other methods such as the inflection point of the heart rate curve (PIHR) and the fixed value of 13 points of perceived exertion (PE13) are easily obtained, but still poorly investigated, especially in overweight...